{"product_id":"bussmann-fnm-1-1-2-fuse","title":"Bussmann FNM-1-1\/2 Time-Delay Midget Fuse 1.5A 250VAC","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 1px);background-size:auto,34px 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(prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none!important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBussmann (Eaton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eFNM-1-1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eTime-Delay Midget Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Series\u003c\/td\u003e\n\u003ctd\u003eFNM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e1.5 A (1-1\/2 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Characteristic\u003c\/td\u003e\n\u003ctd\u003eTime-Delay (Slow-Blow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Element\u003c\/td\u003e\n\u003ctd\u003eDual Element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Format\u003c\/td\u003e\n\u003ctd\u003eMidget Cartridge Fuse (5AG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Dimensions\u003c\/td\u003e\n\u003ctd\u003e10.3 x 38.1 mm (13\/32 x 1-1\/2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Style\u003c\/td\u003e\n\u003ctd\u003eFerrule End Caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Indication\u003c\/td\u003e\n\u003ctd\u003eNon-Indicating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating at 250 VAC\u003c\/td\u003e\n\u003ctd\u003e100 AIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating at 125 VAC\u003c\/td\u003e\n\u003ctd\u003e10 kAIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Cap Material\u003c\/td\u003e\n\u003ctd\u003eNickel-Plated Bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e051712520157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCE Marked; RoHS Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Type\u003c\/td\u003e\n\u003ctd\u003eSupplemental Overcurrent Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003e1.5 A Current Rating\u003c\/h3\u003e\n\u003cp\u003eProvides supplemental overcurrent protection for electrical circuits requiring a 1.5 A time-delay fuse rating.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e250 VAC Voltage Rating\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatible AC control and equipment circuits operating within the specified 250 VAC voltage rating.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eDual-Element Time-Delay Design\u003c\/h3\u003e\n\u003cp\u003eHelps accommodate certain temporary inrush currents associated with control power transformers, inductive loads and compatible motor circuits according to published time-current characteristics.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eCompact Midget Cartridge Format\u003c\/h3\u003e\n\u003cp\u003eUses a nominal 10.3 x 38.1 mm cylindrical cartridge format suitable for appropriately rated and dimensionally compatible fuse holders.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eVoltage-Specific Interrupting Ratings\u003c\/h3\u003e\n\u003cp\u003eFeatures a 100 A interrupting rating at 250 VAC and a 10 kA interrupting rating at 125 VAC. Fuse selection must account for the available fault current at the actual circuit voltage.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eNickel-Plated Ferrule Connections\u003c\/h3\u003e\n\u003cp\u003eNickel-plated bronze end caps provide contact surfaces for compatible midget fuse holders and fuse blocks.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial control power transformer protection\u003c\/li\u003e\n\u003cli\u003eInductive electrical control circuits\u003c\/li\u003e\n\u003cli\u003eCircuits with temporary high inrush currents\u003c\/li\u003e\n\u003cli\u003eSupplemental protection of compatible motor circuits\u003c\/li\u003e\n\u003cli\u003eIndustrial electrical control panels\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose AC equipment circuits\u003c\/li\u003e\n\u003cli\u003eElectrical equipment maintenance and fuse replacement\u003c\/li\u003e\n\u003cli\u003eCompatible 5AG midget fuse holders and fuse blocks\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Bussmann FNM-1-1\/2 Time-Delay Midget Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Bussmann FNM-1-1\/2?\u003c\/strong\u003e\u003cbr\u003eIt is a 1.5 A time-delay midget cartridge fuse from the Eaton Bussmann FNM series, intended for supplemental overcurrent protection.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWho manufactures FNM-1-1\/2?\u003c\/strong\u003e\u003cbr\u003eFNM-1-1\/2 belongs to the Eaton Bussmann series. Its manufacturer catalog number is FNM-1-1\/2.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the current rating?\u003c\/strong\u003e\u003cbr\u003eThe rated current is 1.5 A, equivalent to one and one-half amperes.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the AC voltage rating?\u003c\/strong\u003e\u003cbr\u003eThe specified AC voltage rating is 250 VAC maximum.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eIs FNM-1-1\/2 a fast-acting fuse?\u003c\/strong\u003e\u003cbr\u003eNo. It is a dual-element time-delay fuse intended to accommodate certain temporary inrush currents according to its published operating characteristics.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the interrupting rating at 250 VAC?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies a 100 A interrupting rating at 250 VAC for FNM-1-1\/2.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the interrupting rating at 125 VAC?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies a 10,000 A interrupting rating at 125 VAC. This higher value must not be applied to circuits operating at 250 VAC.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions?\u003c\/strong\u003e\u003cbr\u003eThe nominal dimensions are 10.3 mm in diameter and 38.1 mm in length, corresponding to the 5AG midget cartridge fuse format.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes FNM-1-1\/2 have a blown-fuse indicator?\u003c\/strong\u003e\u003cbr\u003eNo. The standard FNM-1-1\/2 is a non-indicating fuse.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat type of terminals does it use?\u003c\/strong\u003e\u003cbr\u003eIt uses nickel-plated bronze ferrule end caps for installation in compatible fuse holders and fuse blocks.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCan FNM-1-1\/2 be used for branch-circuit protection?\u003c\/strong\u003e\u003cbr\u003eThe FNM series is intended for supplemental overcurrent protection. Applications requiring branch-circuit protection must use an appropriately classified protective device.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be verified before ordering?\u003c\/strong\u003e\u003cbr\u003eConfirm the exact FNM-1-1\/2 model number, 1.5 A current rating, 250 VAC voltage rating, voltage-specific interrupting capacity, time-delay characteristics, fuse dimensions and holder compatibility.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Eaton Bussmann","offers":[{"title":"1PCS","offer_id":67866505543759,"sku":"LL1-BSM-FNM1 1\/2*1","price":6.12,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":67866505576527,"sku":"LL1-BSM-FNM1 1\/2*5","price":24.48,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":67866505609295,"sku":"LL1-BSM-FNM1 1\/2*10","price":42.84,"currency_code":"USD","in_stock":true},{"title":"20PCS","offer_id":67866505642063,"sku":"LL1-BSM-FNM1 1\/2*20","price":73.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/FNM-1-1_2-01.jpg?v=1792976139","url":"https:\/\/yunshuotrade.com\/products\/bussmann-fnm-1-1-2-fuse","provider":"yunshuotrade","version":"1.0","type":"link"}